Systems Administrator
$78k - $250kOnyx Point, Inc.
TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI WITH FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED) Provide administration and support for Windows Server 2019 and 2022 environments, including Active Directory, DNS, and Certificate Authorities, and manage Windows 10/11 client systems. Administer and troubleshoot various Linux distributions (e.g., RHEL8/9, Amazon Linux 2023) within AWS. Deploy and maintain robust cloud environments, primarily within AWS, while also supporting existing on-premises server infrastructure. Develop, implement and maintain automation scripts and configurations using SaltStack, Ansible, Bash and Python to streamline infrastructure provisioning, configuration management and deployment processes. AWS cloud resources, including EC2, S3, VPC, IAM, and other core services. Use SaltStack, Ansible, Bash and Python for automation. Maintain Windows Server 2019 and 2022 environments. Maintain Linux distributions (e.g., RHEL8/9, Amazon Linux 2023) within AWS. Required Experience Shall have a minimum of fifteen (15) years’ experience as a SA in programs and contracts of similar scope, type, and complexity. Desired Experience Five (5) years of additional SA experience may be substituted for a bachelor’s degree. Education A Bachelor’s degree from an accredited college or university in a technical discipline is required. Compensation We are committed to providing fair and competitive compensation. The salary range for this position is $78,000 to $250,000 per year. This range reflects the compensation offered across the locations where we hire. The exact salary will be determined based on the candidate's work location, specific role, skill set, and level of expertise. Benefits Health Coverage: Medical, dental, and vision insurance Additional Insurance: Basic Life/AD&D, Voluntary Life/AD&D, Short and Long-Term Disability, Accident, Critical Illness, Hospitalization Indemnity, and Pet Insurance Retirement Plan: 401(k) plan with company match Paid Time Off: Generous PTO, paid holidays, parental leave, and more Wellness: Access to wellness programs and mental health support Professional Development: Opportunities for growth, including tuition reimbursement Additional Perks Flexible work arrangements, including remote work options Flexible Spending Accounts (FSAs) Employee referral programs Bonus opportunities Technology allowance A diverse, inclusive, and supportive workplace culture #J-18808-Ljbffr
$83.73k - $97k
...OTECH) develops, manufactures, and operates customized marine systems, shipboard equipment, subsea vehicles, and engineered solutions... ...The Systems Engineer/Systems Engineering Database (SEDB) Administrator will be responsible for the maintenance, performance and updating...SuggestedFull timeWork experience placementWork at officeRemote work$165k - $175k
...dynamic team developing engaging and hands‑on training solutions, this is the place for you! We are currently seeking a Windows Systems Administrator in Hanover, MD. The applicant will be part of an Infrastructure Team supporting the delivery of a dynamic course curriculum....SuggestedWork at officeMonday to FridayFlexible hours- ...Vibrint is a trusted provider of mission-critical systems and analysis that transform our customers' capacity and capability in harvesting... ...future is our shared goal. Position We are seeking a System Administrator I for a funded role to provide High Performance Computing (HPC...SuggestedTemporary workLocal areaImmediate start
- ...Senior System Administrator for a funded role with quantifiable Linux system administration work experience to support a mission‑focused team. Position requires an active TS/SCI with Polygraph level clearance. US citizenship is required. Required Skills Linux Vmware Harvester...SuggestedTemporary workWork experience placementLocal areaImmediate start
$150k
...ACTIVE TS/SCI WITH POLYGRAPH SECURITY CLEARANCE WITH THE FEDERAL GOVERNMENT. (U.S. CITIZENSHIP REQUIRED). We are seeking a System Administrator who has experience working all phases of the system engineering lifecycle from concept to sustainment. This includes the ability...SuggestedTemporary workRemote workFlexible hours$165k - $175k
...dynamic Team developing engaging and hands-on training solutions, this is the place for you! We are currently seeking a Windows Systems Administrator in Hanover, MD. The applicant will be part of an Infrastructure Team supporting enabling the delivery of a dynamic course...Hourly payContract workWork at officeLocal areaMonday to FridayFlexible hours- ...System Administrator (Level 2) Reflexive Concepts is seeking a skilled System Administrator to support mission operations sustainment — monitoring, troubleshooting, and maintaining Linux-based high-performance computing systems on a high-impact national security mission...
- System Administrator (Mid-Senior Level) Full-Time | On-Site | TS/SCI with Full-Scope Polygraph Required We are seeking an experienced Systems Administrator with at least 10 years of systems administration experience and a technical bachelor’s degree to support operations...Full timeImmediate start
$100k - $120k
...System Administrator Level 2 IT / Infrastructure | Hanover, MD | Full Time Position: System Administrator Level 2 Location: Hanover, MD Category: IT / Systems Administration Schedule: Standard Day Shift, Monday–Friday Clearance Requirement: Active TS/SCI with Polygraph...Full timeTemporary workMonday to FridayFlexible hoursDay shift$100k - $120k
...System Administrator Level 2 IT / Infrastructure | Hanover, MD | Full Time Position: System Administrator Level 2 Location: Hanover, MD Category: IT / Systems Administration Schedule: Standard Day Shift, Monday–Friday Clearance Requirement: Active...Full timeTemporary workMonday to FridayFlexible hoursDay shift- ...MANTECH seeks a motivated, career and customer-oriented Sr. Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national...Full timeWork at office
- ...MANTECH seeks a motivated, career and customer-oriented Systems Administrator . This position is based in Linthicum Heights, MD. As a Systems Administrator, you will play a crucial role in managing and securing systems that support national security. You will be...Work at office
- We are seeking an experienced Systems Administrator with 5+ years of expertise and a technical Bachelor’s degree to join our team in Annapolis Junction, MD. Responsibilities Support the troubleshooting and maintenance of IT systems Provide Tier 1 Help Desk support to...
- A technology solutions provider located in Annapolis Junction, MD is looking for an experienced Systems Administrator. The role requires over 5 years of expertise in systems administration and a technical bachelor’s degree. Responsibilities include troubleshooting IT systems...
- A technology solutions provider is seeking an experienced Systems Administrator with over 10 years of experience and a technical Bachelor’s degree to join their team. Responsibilities include providing Tier 1 & 2 Help Desk support, maintaining IT systems, and ensuring compliance...
- Staffed4U is seeking a Mid-Senior Level System Administrator in Jessup, Maryland. The ideal candidate will have at least 10 years of systems administration experience, a technical bachelor’s degree, and an active TS/SCI clearance with Full-Scope Polygraph. You will support...
- ...Sr. System Administrator/System Engineer – Linux Only applicants with an Active TS/SCI and FSP need apply. Azusa Solutions is seeking a Sr. System Administrator/System Engineer – Linux to join our team of talented consultants. This is an exciting opportunity to...Temporary workLocal areaImmediate startRemote work
- ...MANTECH seeks a motivated, career- and customer-oriented Cloud System Administrator to join our team in Annapolis Junction, MD. Our team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation...Work at office
- ...MANTECH seeks a motivated, career- and customer-oriented Sr Cloud System Administrator to join our team in Annapolis Junction, MD. Our team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our...Full timeWork at office
- ...for an accommodation or an alternative application process. Columbia, MD, US Job Description Quevera is seeking a Senior System Administrator/System Engineer - Linux. Responsibilities Supporting high viability mission environment. Work location: Oracle SCIF at NBP...Temporary workFor contractorsShift workWeekend workAfternoon shift1 day per weekWeekday work
- ...Senior Relativity Senior Systems Administrator Employment Type: Full Time Department: Legal/IT We are seeking a Senior Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization’s network systems...Full timeWork at officeFlexible hours
- ...SECURITY CLEARANCE TS/SCI with both Polygraphs are required POSITION Systems Administrator LCAT Systems Administrator, Level 4 REQUISITION NIN-SA2-24.120125 LOCATION Linthicum Heights, Maryland JOB DESCRIPTION As part of the Secure the Enterprise initiative, develop capabilities...Shift work
$77.6k - $176k
...another. What if you could use those skills to improve the technology supporting the Department of Defense? We’re looking for a System Administrator to help us design, deploy, and maintain Cross‑Domain Solutions for an enterprise environment that supports critical...Full timeContract workPart timeLocal areaRemote work- ...Reflexive Concepts is seeking a skilled Senior System Administrator! Join an existing team providing Life Cycle Sustainment (LCS) activities for commercial and custom-developed education, learning, and training applications. This is a self-motivated role on a fast-paced...
$55k - $59k
...IT System Administrator Tria Federal delivers digital services and technology solutions that support the health and safety of veterans, service members and civilians. For two decades, federal agencies have relied on Tria companies to advance their critical missions...Work at officeRemote work$7.5k
...Systems Administrator 2 (SQL Database Administrator) Location: Central Maryland Security Clearance Required: Security Clearance with appropriate Polygraph Job Description Are you ready to become a RealmOne WARRIOR? RealmOne was built on the principle that...Contract workWork experience placementImmediate startFlexible hours- ...Description Job Summary: The IT System Administrator - Windows is responsible for managing and maintaining day-to-day IT operations across both physical and virtual environments. This role oversees system availability, configuration, security, backup/restore,...Work at office
$190k - $240k
...We are seeking a Senior System Administrator for one of our PRIME CONTRACTS that extends through 2026 and offers exciting opportunities to support essential services and mission-critical activities across the enterprise. Our mission supports the Government Corporate Management...Flexible hoursNight shift$7.5k
...this mission‑critical contract providing engineering support for system development, fielded systems, and labs spanning enabled and... ...opportunity supports an Enterprise IT contract with a team of Systems Administrators, Network Engineers, Systems Engineers and System Integration...Contract workWork experience placementImmediate startFlexible hours- ...Employment Type Full Time, Senior-level Department Legal/IT Overview CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and creative people...Full timeContract workFor contractorsWork at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Systems Administrator. Be the first to apply!


